Nextion is a Seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application or appliance. Nextion is mainly applied to the Internet of things (IoT) or consumer electronics field. It is the best solution to replace the traditional LCD and LED Nixie tubes. NX3224T028 is a powerful 2.8” HMI, which is member of Nextion family. Features include: a 2.8″ TFT 320×240 resistive touch screen display, 4M Flash, 2KByte RAM, 65k colors.